Upstream information

CVE-2020-8037 at MITRE

Description

The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 4.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1178466 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4.5/istio-base:beta
Image SLES15-EC2-CHOST-HVM-BYOS
Image SLES15-SP1-CHOST-BYOS-Azure
Image SLES15-SP1-CHOST-BYOS-EC2
Image SLES15-SP1-CHOST-BYOS-GCE
Image SLES15-SP2-CHOST-BYOS-Aliyun
Image SLES15-SP2-CHOST-BYOS-Azure
Image SLES15-SP2-CHOST-BYOS-EC2
Image SLES15-SP2-CHOST-BYOS-GCE
Image SLES15-SP3-CHOST-BYOS-Aliyun
Image SLES15-SP3-CHOST-BYOS-Azure
Image SLES15-SP3-CHOST-BYOS-EC2
Image SLES15-SP3-CHOST-BYOS-GCE
Image caasp45/caasp-istio-base-image
  • tcpdump >= 4.9.2-3.12.1
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • tcpdump >= 4.9.2-3.12.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2020-3358
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • tcpdump >= 4.9.2-3.12.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2020-3358
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • tcpdump >= 4.9.2-14.17.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-3360
openSUSE Leap 15.1
  • tcpdump >= 4.9.2-lp151.4.9.1
  • tcpdump-debuginfo >= 4.9.2-lp151.4.9.1
  • tcpdump-debugsource >= 4.9.2-lp151.4.9.1
Patchnames:
openSUSE-2020-1983
openSUSE Leap 15.2
  • tcpdump >= 4.9.2-lp152.7.3.1
  • tcpdump-debuginfo >= 4.9.2-lp152.7.3.1
  • tcpdump-debugsource >= 4.9.2-lp152.7.3.1
Patchnames:
openSUSE-2020-1986


First public cloud image revisions this CVE is fixed in:


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
HPE Helion OpenStack 8 tcpdump Affected
SUSE Enterprise Storage 5 tcpdump Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 tcpdump Released
SUSE Linux Enterprise High Performance Computing 15 LTSS tcpdump Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 tcpdump Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 tcpdump Released
SUSE Linux Enterprise Point of Service 11 SP3 tcpdump Released
SUSE Linux Enterprise Point of Service Image Server 12 tcpdump Affected
SUSE Linux Enterprise Server 11 SP4 LTSS tcpdump Released
SUSE Linux Enterprise Server 12 SP2 BCL tcpdump Affected
SUSE Linux Enterprise Server 12 SP2 ESPOS tcpdump Affected
SUSE Linux Enterprise Server 12 SP2 LTSS tcpdump Affected
SUSE Linux Enterprise Server 12 SP3 BCL tcpdump Affected
SUSE Linux Enterprise Server 12 SP3 ESPOS tcpdump Affected
SUSE Linux Enterprise Server 12 SP3 LTSS tcpdump Affected
SUSE Linux Enterprise Server 12 SP4 ESPOS tcpdump Affected
SUSE Linux Enterprise Server 12 SP4 LTSS tcpdump Affected
SUSE Linux Enterprise Server 12 SP5 tcpdump Released
SUSE Linux Enterprise Server 15 LTSS tcpdump Affected
SUSE Linux Enterprise Server ESPOS 15 tcpdump Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 tcpdump Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 tcpdump Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 tcpdump Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 tcpdump Released
SUSE Linux Enterprise Server for SAP Applications 15 tcpdump Affected
SUSE OpenStack Cloud 7 tcpdump Affected
SUSE OpenStack Cloud 8 tcpdump Affected
SUSE OpenStack Cloud 9 tcpdump Affected
SUSE OpenStack Cloud Crowbar 8 tcpdump Affected
SUSE OpenStack Cloud Crowbar 9 tcpdump Affected